ISRC NLF711406216
Verified recording
NLF711406216 is “Shadow (Mix Cut) - W&W Edit” by Mark Sixma,
registered on the CopyrightChains blockchain with CopyrightID
0x4a4439d4798e4429c392931831ba4e1bb320732953a2d0a4235a0eaa5e67975c and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF711406216.
Recording identifiers
- ISRC
- NLF711406216
- Title
- Shadow (Mix Cut) - W&W Edit
- Artist
- Mark Sixma
- CopyrightID (CopyrightChains transaction hash)
0x4a4439d4798e4429c392931831ba4e1bb320732953a2d0a4235a0eaa5e67975c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:241190cb6fbc87cd95ca65fc6d979ee97627554237f0252846425bf47cb15620- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF711406216
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Shadow (Mix Cut) - W&W Edit · Machine-readable JSON-LD